Coasts AM60MI 6 kW Wet and Dry Sauna Heater Inner Controller for Spa Sauna Room

I built an outdoor sauna 6 X 8 feet. It is a little under 300 cu. ft. overall and this heater works outstanding. I could not ask for more. I turn it on and come back in 30 to 40 minutes and it is steaming hot. My wife had some large granite rocks in the flowerbed that I busted up to put on top of the heater. I wired it to the breaker using 6 ga wire whereas 8 or 10 would do. It is a simple 3 wire connection. Pouring water over the hot rock plus a few drops of Eucalyptus oil and my sinus trouble is gone. I think I'm even starting to shrink a little. I highly recommend the heater. Well built, easy to mount and wire and a joy to use.

After a little trial and error with venting. I can get my home made sauna to 150 degrees. Heater works great. This is in a 288 square ft sauna. If you would want it hotter I suggest the 90 watt model

I take a wet/dry sauna 3 to 4 times a week so if this heater last the next 4 years I will call it a super buy, time will tell. This unit has the 1hour internal timer perfect for my 5x5x8 sauna. My sauna size is the minimum for this 6kW heater, sauna heats up very quickly. Great price very quick delivery, hope it stays working for years.

Very poor quality. Terminal block connections are cheap and I'm considering returning this product. It works and I didn't pay a lot for it but you would expect the ground wires to be decent when your dealing with 240 volts!

I bought this unit to substitute other sauna heather with a hight cost. This unit works well and do the same as others.

this product is very comfortable for the small home saunas. Working effect is good.

could not be more happy than I am

Worst mistake! Product is junk. Wired it in. Turned it on and blew the breaker. Attempted to turn on a second time created flames. Shut the power of disconnected, boxed up waiting to return it!